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IO Panel
Dell™ OptiPlex™ 780 Service Manual—Desktop
WARNING: Before working inside your computer, read the safety information that shipped with your
computer. For additional safety best practices information, see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
Removing the IO Panel
1. Follow the procedures in Before Working Inside Your Computer.
2. Disconnect and remove the IO-panel cable.
3. Remove the screw that secures the IO panel to the computer.
